Pith Number

pith:PHSFNBWP

pith:2023:PHSFNBWPAYGJT43YCWLQDA3UFY

not attested not anchored not stored refs pending

FedPass: Privacy-Preserving Vertical Federated Deep Learning with Adaptive Obfuscation

Hanlin Gu, Jiahuan Luo, Lixin Fan, Qiang Yang, Yan Kang

arxiv:2301.12623 v2 · 2023-01-30 · cs.DC · cs.CR · cs.LG

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PHSFNBWPAYGJT43YCWLQDA3UFY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T05:37:12.291288Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79e45686cf060c99f37815970183742e13c1e2f00ec5eacc636ce5780042737c

Aliases

arxiv: 2301.12623 · arxiv_version: 2301.12623v2 · doi: 10.48550/arxiv.2301.12623 · pith_short_12: PHSFNBWPAYGJ · pith_short_16: PHSFNBWPAYGJT43Y · pith_short_8: PHSFNBWP

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/PHSFNBWPAYGJT43YCWLQDA3UFY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 79e45686cf060c99f37815970183742e13c1e2f00ec5eacc636ce5780042737c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "709bfafbaa529ed1df30a3a92bf6f73edb95a0eb4889089c615612dc20fc7b5b",
    "cross_cats_sorted": [
      "cs.CR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2023-01-30T02:36:23Z",
    "title_canon_sha256": "3854c5bcc185e3a572a2f75de7a4076f63e1c39d799828e2dcd7084e3c5c93b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.12623",
    "kind": "arxiv",
    "version": 2
  }
}